Update _related property so Phalcon avoids to make a lazy loading

[Surt]

I need to know in phlacon model if the relationship is loaded. Actually it's impossible witthout something like this phalcon/cphalcon#12772 because calling the property launchs the lazy loading.

Then, I need the eagerload library to fill that protected property in the model (impossible by any means, so we need to push changes to phalcon: a new method or more arguments in getRelated or something so we can fill the _related array with the eager loaded results from the Loader class);

References: stibiumz/phalcon.eager-loading#12

Hello!

• Type: bug fix
• Link to issue: Fill $model->_related property on eager load stibiumz/phalcon.eager-loading#12

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Small description of change:

Thanks

[Surt]

This will not work. _relatedis a protected property. Any clue on how to do it?

[Jurigag]

Edit it to work in EagerLoadingTrait?

[Surt]

@Jurigag the trait is using Loader. And thats where we need to put it, since we can Load::from a bunch of models (wich does not use the trait)

[sergeyklay]

The 3.1.x branch is not longer supported. Could you please submit PR to the 3.2.x branch?

[Surt]

@sergeyklay the pull does not work. I would love to discuss it here, or I can close this and create an issue if you prefer.

As I see it, all this is avoidable with just a change. Just change the "array" returned on the eager loading for an object. Maybe an ArrayObject.
All the lazyloading stuff on phalcon just checks is the alias property contains an object.
https://github.com/phalcon/cphalcon/blob/master/phalcon/mvc/model.zep#L4331